OTTAWA -- More families applied for carbon tax rebates than the federal government predicted this spring but so far Ottawa has paid out less money than it expected to.
Canada Revenue Agency data shows that as of June 3, just more than eight million families in Saskatchewan, Manitoba, Ontario and New Brunswick had applied for and received the "climate action incentive" rebates on their taxes. Together those families shared almost $1.75 billion in rebates.
The number of applicants is about 31,000 more than the government estimated in May were eligible to apply. Only one member of a household can make the application for the rebate on behalf of the entire family.
A spokesman for the tax agency said he couldn't say whether the estimated number of eligible families had changed since it released those numbers on May 21 but cautioned that is possible. He said the agency will not be ready to release the final number of applicants and payments until mid-July.
Self-employed people aren't required to file their taxes until this month and some just file late, so the number of applicants will likely increase.
Ottawa imposed a levy of $20 per tonne of carbon emissions in the four provinces on April 1, because none of them had provincial carbon-pricing systems of their own. Seven per cent of the revenues are being given to small and medium-sized businesses as rebates or assistance to make energy efficiency investments, while three per cent will go to municipalities, hospitals, universities, and schools, which can't pass on their added carbon tax costs.
Legislation requires 90 per cent of the revenues to be returned to individuals with the rebates, through a tax credit that varies by province because the amount of carbon tax someone pays will be influenced by where he or she lives. Officials have previously said rebate levels will be adjusted each year to ensure that 90 per cent target is always met.
This year's rebates were paid up front, before the revenues were collected. It means the rebates were only based on estimates, not actual amounts of carbon tax collected.
When announcing the carbon tax rebate program, the federal government estimated the average payment would be $248 in New Brunswick, $300 in Ontario, $336 in Manitoba and $598 in Saskatchewan.
As of June 3, the average payment is less than those amounts,: $174 in New Brunswick, $203 in Ontario, $231 in Manitoba and $422 in Saskatchewan.
The federal government forecast paying out a total of $2.1 billion in climate action payments, and has paid $1.75 billion to date.
The climate payments are intended to offset increased costs for Canadians. Environment Minister Catherine McKenna has said putting a price on pollution is intended to provide financial incentives to find ways to cut your own greenhouse-gas footprint without affecting your standard of living -- the difference between a household's rebate and its carbon-tax payments, it gets to keep.
The carbon tax is set to rise by $10 a tonne each April until it hits $50 in 2022, at which point it will be reviewed to determine whether to raise it even more.
Alberta is not part of the regime because until last month it had a provincial tax. Alberta Premier Jason Kenney scrapped that program in late May and Ottawa intends to impose the federal version on Alberta as soon as possible.
The Conservatives are fiercely critical of the carbon tax as an ineffective way to curb emissions.
McKenna's office says it believes at $50 a tonne, the carbon tax will reduce Canada's emissions between 80 million tonnes and 90 million tonnes a year.
Canada needs to cut its emissions by about 28 per cent by 2030 compared to current levels -- which were 716 million tonnes at last count -- to meet its international climate-change pledges, but environment experts believe to prevent catastrophic climate change those cuts must be almost twice as deep.